Home / 14,993,384-22,490,076.20-3,633,832.64

Finding the Fourth Proportional to 14,993,384, 22,490,076.20 and 3,633,832.64

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Solution

The fourth proportional to 14,993,384, 22,490,076.20 and 3,633,832.64 is: 5,450,749.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,993,384 : 22,490,076.20 = 3,633,832.64 : x
  2. Step 2: Convert to fraction form
    14,993,384/22,490,076.20 = 3,633,832.64/x
  3. Step 3: Cross multiply
    14,993,384x = 22,490,076.20 × 3,633,832.64
  4. Step 4: Simplify right side
    14,993,384x = 81,725,172,971,647.17
  5. Step 5: Solve for x
    x = 81,725,172,971,647.17/14,993,384
  6. Step 6: Final answer
    x = 5,450,749.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.